(Vetericyn) Vetericyn Canine Ear Rinse is a one-step formula to clean wounds, kill bacteria and treat infections caused by viruses, fungi, bacteria and pollutants. Use to flush, clean and treat the outer ear and ear canal. Kills bacteria including E.coli, Salmonella, Staph, antibiotic-resistant MRSA, and Strep. In solution, Vetericyn Canine Ear Rinse kills 99.99% of bacteria, single-cell organisms and fungi, making it ideal for prevention and control of infections and maintenance of sanitary conditions. Safe pH neutral, non-toxic formula.